PCB Headers

PCB (Printed circuit board) headers are a type of electrical connector that allows you to join connections to a PCB using a single block. Typically headers have one side that is designed to be surface mounted and soldered onto the board with the other side allowing connections. Pins on the header can also be surrounded by a shroud to make the unit more secure, prevent pins from bending and allow locking.



Why use PCB headers?


PCB headers enable the user to make multiple electrical connections to a PCB using one connection block or cable. They're also easy to use. Simply solder a PCB header onto your board and you'll be ready to make connections to multiple pins. Typically each pin can be used for varying things such as data or power.


PCB headers also make a great introduction to learner electronics since they're simple to understand and have one primary function of allowing wire-to-board. Incorporating them into learning boards, kits and other accessories is popular with the likes of Arduino, Raspberry Pi and other single board computers.



Types of PCB headers:


PCB headers are made in both shrouded (where the connections are housed in a plastic case) and non-shrouded pin header types. Shrouded connectors are more robust and less likely to cause short circuits, but do take up more space on the PCB. Pin headers, by contrast, are easier to work with and suit a wider range of applications.



  • Single or double-row pin headers: The most commonly used types of PCB headers are single- or double-row pin headers. These are produced in matching male and female versions and are made from folded sheet metal with a square cross-section.

  • Machine-pin headers: Machine-pin headers have a circular cross-section, which fits more precisely into round PCB holes, providing a better electrical connection, greater durability and an increased lifespan.

  • Angled connectors: Headers can come in a variety of different angles. Some of the most common angles are straight, 90° and 180°. Angled headers can be useful if you need to reduce strain on a cable or need more room on your board verticall/horizontally.


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Description Price Series Pitch Number of Contacts Number of Rows Body Orientation Mating Pin Length Shrouded/Unshrouded Connector System Mounting Type Tail Pin Length CAD Drawing Termination Method Contact Material Contact Plating
RS庫存編號 714-1189
製造零件編號20021121-00006C4LF
TWD18.60
/個 (每包:5個)
單位
Minitek127 1.27mm 6 2 Straight - Unshrouded Board to Board Surface Mount - - Solder Copper Alloy Gold
RS庫存編號 173-8622
製造零件編號20021121-00006C4LF
TWD11.60
個 (在毎卷:600)
單位
Minitek127 1.27mm 6 2 Straight - Unshrouded Board to Board Surface Mount - - Solder Copper Alloy Gold
RS庫存編號 832-3528
製造零件編號T821110A1S100CEU
TWD45.00
單位
T821 2.54mm 10 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS庫存編號 182-2876
製造零件編號71922-120LF
TWD43.40
毎管:660 個
單位
Quickie 2.54mm 20 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Gold
RS庫存編號 182-3026
製造零件編號71922-120LF
TWD67.20
/個 (每包:5個)
單位
- - - - - - Shrouded - - - - Solder - -
RS庫存編號 863-3453
製造零件編號71918-114LF
TWD54.60
/個 (每包:10個)
單位
Quickie 2.54mm 14 2 Straight - Shrouded - Through Hole - - Solder - -
RS庫存編號 714-1353
製造零件編號10028917-001LF
TWD338.00
單位
AIRMAX - 4 - Right Angle - Shrouded - Through Hole - - Press Fit Copper Alloy Gold
RS庫存編號 832-3493
製造零件編號T821126A1R100CEU
TWD29.00
單位
T821 2.54mm 26 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS庫存編號 673-7597
製造零件編號75869-103LF
TWD55.20
/個 (每包:5個)
單位
Quickie 2.54mm 16 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Gold
RS庫存編號 170-8788
製造零件編號75869-103LF
TWD48.90
毎管:21 個
單位
Quickie 2.54mm 16 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Gold
RS庫存編號 170-2720
製造零件編號T821126A1R100CEU
TWD23.80
個 (以毎袋:100)
單位
T821 2.54mm 26 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS庫存編號 832-3584
製造零件編號T816126A1S101CEU
TWD74.00
單位
T816 2.54mm 26 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS庫存編號 716-6873
製造零件編號61083-041400LF
TWD103.00
單位
BergStak 0.8mm 40 2 Right Angle - Shrouded Board to Board Surface Mount - - Solder Brass Gold
RS庫存編號 173-8626
製造零件編號61083-041400LF
TWD58.90
毎管:22 個
單位
BergStak 0.8mm 40 2 Right Angle - Shrouded Board to Board Surface Mount - - Solder Brass Gold
RS庫存編號 673-7698
製造零件編號98424-G52-20ALF
TWD61.40
/個 (每包:5個)
單位
Minitek 2.0mm 20 2 Straight - Shrouded Board to Board, Wire to Board Surface Mount - - Solder Copper Alloy Gold
RS庫存編號 863-2747
製造零件編號68001-403HLF
TWD3.70
/個 (每包:100個)
單位
BergStik 2.54mm 3 1 Straight - Unshrouded Board to Board, Wire to Board Through Hole - - Solder Phosphor Bronze Tin
RS庫存編號 673-7650
製造零件編號72454-010LF
TWD83.00
/個 (每包:5個)
單位
Quickie 2.54mm 10 2 Straight - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze Gold
RS庫存編號 859-9429
製造零件編號98414-G06-14LF
TWD60.90
/個 (每包:25個)
單位
Minitek 2.0mm 14 2 Straight - Shrouded - Through Hole - - Solder Phosphor Bronze Gold
RS庫存編號 162-1971
製造零件編號72454-010LF
TWD64.80
Each (In a Tray of 204)
單位
Quickie 2.54mm 10 2 Straight - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze Gold
RS庫存編號 832-3500
製造零件編號T821116A1S100CEU
TWD24.00
單位
T821 2.54mm 16 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold